Redding - 223 Rem Instant Indicator w/Dial Crank Handle SAAMI Min Chamber specs are

SAAMI Min Chamber specs are slightly LARGER than Max Cartridge

Primers will not flip or tip

Quality brass

This is the last flip cap you will ever need

VLD Hunting Rifle Bullets are identical in design to VLD Target Rifle Bullets except utilize a thinner J4 Precision jacket for rapid expansion

Redding - 223 Rem Instant Indicator w/Dial Crank Handle SAAMI Min Chamber specs areThe Redding Instant Indicator Comparator with Dial is useful for quickly comparing headspace and bullet seating depths within 0. 001 of an inch. The headspace measurement is from the case shoulder to the base. This information is critical for setting the sizing die to achieve the precise amount of shoulder bump. To compare bullet seating depths simply insert a standard Redding sizing bushing of the proper bore diameter for the caliber you are using.